51649203480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{43577}}^1$

素因数の和:43698

約数の個数: 256

約数和(自身を含む): 189763015680

約数和(自身を除く): 138113812200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 83, 84, 85, 102, 105, 119, 120, 136, 140, 166, 168, 170, 204, 210, 238, 249, 255, 280, 332, 340, 357, 408, 415, 420, 476, 498, 510, 581, 595, 664, 680, 714, 830, 840, 952, 996, 1020, 1162, 1190, 1245, 1411, 1428, 1660, 1743, 1785, 1992, 2040, 2324, 2380, 2490, 2822, 2856, 2905, 3320, 3486, 3570, 4233, 4648, 4760, 4980, 5644, 5810, 6972, 7055, 7140, 8466, 8715, 9877, 9960, 11288, 11620, 13944, 14110, 14280, 16932, 17430, 19754, 21165, 23240, 28220, 29631, 33864, 34860, 39508, 42330, 43577, 49385, 56440, 59262, 69720, 79016, 84660, 87154, 98770, 118524, 130731, 148155, 169320, 174308, 197540, 217885, 237048, 261462, 296310, 305039, 348616, 395080, 435770, 522924, 592620, 610078, 653655, 740809, 871540, 915117, 1045848, 1185240, 1220156, 1307310, 1481618, 1525195, 1743080, 1830234, 2222427, 2440312, 2614620, 2963236, 3050390, 3616891, 3660468, 3704045, 4444854, 4575585, 5185663, 5229240, 5926472, 6100780, 7233782, 7320936, 7408090, 8889708, 9151170, 10371326, 10850673, 11112135, 12201560, 14467564, 14816180, 15556989, 17779416, 18084455, 18302340, 20742652, 21701346, 22224270, 25318237, 25928315, 28935128, 29632360, 31113978, 36168910, 36604680, 41485304, 43402692, 44448540, 50636474, 51856630, 54253365, 61487147, 62227956, 72337820, 75954711, 77784945, 86805384, 88897080, 101272948, 103713260, 108506730, 122974294, 124455912, 126591185, 144675640, 151909422, 155569890, 184461441, 202545896, 207426520, 217013460, 245948588, 253182370, 303818844, 307435735, 311139780, 368922882, 379773555, 430410029, 434026920, 491897176, 506364740, 607637688, 614871470, 622279560, 737845764, 759547110, 860820058, 922307205, 1012729480, 1229742940, 1291230087, 1475691528, 1519094220, 1721640116, 1844614410, 2152050145, 2459485880, 2582460174, 3038188440, 3443280232, 3689228820, 4304100290, 5164920348, 6456150435, 7378457640, 8608200580, 10329840696, 12912300870, 17216401160, 25824601740, 51649203480]

約数ペア:

[(1, 51649203480), (2, 25824601740), (3, 17216401160), (4, 12912300870), (5, 10329840696), (6, 8608200580), (7, 7378457640), (8, 6456150435), (10, 5164920348), (12, 4304100290), (14, 3689228820), (15, 3443280232), (17, 3038188440), (20, 2582460174), (21, 2459485880), (24, 2152050145), (28, 1844614410), (30, 1721640116), (34, 1519094220), (35, 1475691528), (40, 1291230087), (42, 1229742940), (51, 1012729480), (56, 922307205), (60, 860820058), (68, 759547110), (70, 737845764), (83, 622279560), (84, 614871470), (85, 607637688), (102, 506364740), (105, 491897176), (119, 434026920), (120, 430410029), (136, 379773555), (140, 368922882), (166, 311139780), (168, 307435735), (170, 303818844), (204, 253182370), (210, 245948588), (238, 217013460), (249, 207426520), (255, 202545896), (280, 184461441), (332, 155569890), (340, 151909422), (357, 144675640), (408, 126591185), (415, 124455912), (420, 122974294), (476, 108506730), (498, 103713260), (510, 101272948), (581, 88897080), (595, 86805384), (664, 77784945), (680, 75954711), (714, 72337820), (830, 62227956), (840, 61487147), (952, 54253365), (996, 51856630), (1020, 50636474), (1162, 44448540), (1190, 43402692), (1245, 41485304), (1411, 36604680), (1428, 36168910), (1660, 31113978), (1743, 29632360), (1785, 28935128), (1992, 25928315), (2040, 25318237), (2324, 22224270), (2380, 21701346), (2490, 20742652), (2822, 18302340), (2856, 18084455), (2905, 17779416), (3320, 15556989), (3486, 14816180), (3570, 14467564), (4233, 12201560), (4648, 11112135), (4760, 10850673), (4980, 10371326), (5644, 9151170), (5810, 8889708), (6972, 7408090), (7055, 7320936), (7140, 7233782), (8466, 6100780), (8715, 5926472), (9877, 5229240), (9960, 5185663), (11288, 4575585), (11620, 4444854), (13944, 3704045), (14110, 3660468), (14280, 3616891), (16932, 3050390), (17430, 2963236), (19754, 2614620), (21165, 2440312), (23240, 2222427), (28220, 1830234), (29631, 1743080), (33864, 1525195), (34860, 1481618), (39508, 1307310), (42330, 1220156), (43577, 1185240), (49385, 1045848), (56440, 915117), (59262, 871540), (69720, 740809), (79016, 653655), (84660, 610078), (87154, 592620), (98770, 522924), (118524, 435770), (130731, 395080), (148155, 348616), (169320, 305039), (174308, 296310), (197540, 261462), (217885, 237048)]